专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08373648B2 Proximity sensor, control method thereof, and electronic apparatus equipped with the same 有权
标题翻译：接近传感器，其控制方法以及配备该接近传感器的电子设备
公开(公告)号：US08373648B2
公开(公告)日：2013-02-12
申请号：US12878302
申请日：2010-09-09
申请人： Cheng-Chung Shih , Yao-Tsung Tsai , Koon-Wing Tsang
发明人： Cheng-Chung Shih , Yao-Tsung Tsai , Koon-Wing Tsang
IPC分类号： G09G3/36
CPC分类号： H05B37/0227
摘要： A proximity sensor, a control method thereof and an electronic apparatus equipped with the proximity sensor are disclosed. The proximity sensor connected to a light-emitting module includes a light source, a light receiver and a control module. The light source emits lights at predetermined time intervals. The light receiver receives reflected lights of the emitted lights that are reflected from an object. The control module determines whether an average value of intensity values of the reflected lights is larger than a threshold value. If yes, the control module further determines whether a difference between a highest and a lowest intensity value of the reflected lights falls in a preset range. If yes, the control module would control the light-emitting module to change to a different light mode thereof. When a user reacts to the different light mode, the system will be able to tell whether a real user is present.
摘要翻译：公开了一种接近传感器，其控制方法和配备有接近传感器的电子设备。连接到发光模块的接近传感器包括光源，光接收器和控制模块。光源以预定的时间间隔发光。光接收器接收从物体反射的发射光的反射光。控制模块确定反射光的强度值的平均值是否大于阈值。如果是，则控制模块进一步确定反射光的最高和最低强度值之间的差是否落在预设范围内。如果是，则控制模块将控制发光模块改变为不同的光模式。当用户对不同的光模式做出反应时，系统将能够判断真实用户是否存在。

2. 发明申请

US20120019149A1 Proximity Sensor, Control Method Thereof, and Electronic Apparatus Equipped with the Same 有权
标题翻译：接近传感器及其控制方法及配备其的电子设备
公开(公告)号：US20120019149A1
公开(公告)日：2012-01-26
申请号：US12878302
申请日：2010-09-09
申请人： Cheng-Chung Shih , Yao-Tsung Tsai , Koon-Wing Tsang
发明人： Cheng-Chung Shih , Yao-Tsung Tsai , Koon-Wing Tsang
IPC分类号： H05B37/02 , G08B21/00
CPC分类号： H05B37/0227
摘要： A proximity sensor, a control method thereof and an electronic apparatus equipped with the proximity sensor are disclosed. The proximity sensor connected to a light-emitting module includes a light source, a light receiver and a control module. The light source emits lights at predetermined time intervals. The light receiver receives reflected lights of the emitted lights that are reflected from an object. The control module determines whether an average value of intensity values of the reflected lights is larger than a threshold value. If yes, the control module further determines whether a difference between a highest and a lowest intensity value of the reflected lights falls in a preset range. If yes, the control module would control the light-emitting module to change to a different light mode thereof. When a user reacts to the different light mode, the system will be able to tell whether a real user is present.
摘要翻译：公开了一种接近传感器，其控制方法和配备有接近传感器的电子设备。连接到发光模块的接近传感器包括光源，光接收器和控制模块。光源以预定的时间间隔发光。光接收器接收从物体反射的发射光的反射光。控制模块确定反射光的强度值的平均值是否大于阈值。如果是，则控制模块进一步确定反射光的最高和最低强度值之间的差是否落在预设范围内。如果是，则控制模块将控制发光模块改变为不同的光模式。当用户对不同的光模式做出反应时，系统将能够判断真实用户是否存在。

3. 发明申请

US20090251885A1 Backlight Module 审中-公开
标题翻译：背光模块
公开(公告)号：US20090251885A1
公开(公告)日：2009-10-08
申请号：US12318885
申请日：2009-01-12
申请人： Chao-Shih Yen , Chien-Tong Lee , Yao-Tsung Tsai
发明人： Chao-Shih Yen , Chien-Tong Lee , Yao-Tsung Tsai
IPC分类号： G09F13/08
CPC分类号： G09F13/18 , G02B6/0083 , G02B6/0091
摘要： A backlight module includes a frame, a light bar, and a locating bar. The locating bar is connected between two sides of the frame. The light bar includes a circuit board and a plurality of lighting units, where the circuit board is secured on a support of the frame, and where the plural lighting units are engaged with plural locating grooves of the locating bar, such that the lighting units are confined by the locating grooves in a lateral direction. Therefore, during the steps in assembling the light bar, not only personnel are facilitated in the assembly work, but also the light bars can be sieved out during the assembly process, preventing the defect of material waste if illumination test is performed only after the whole backlight module has been finished.
摘要翻译：背光模块包括框架，灯条和定位杆。定位杆连接在框架的两侧之间。灯条包括电路板和多个照明单元，其中电路板固定在框架的支撑件上，并且多个照明单元与定位杆的多个定位槽接合，使得照明单元由横向方向的定位槽限制。因此，在组装灯条的步骤中，不仅在组装工作中方便了人员，而且在组装过程中也可以将灯条过筛，防止仅在整个照射后进行照明测试时材料浪费的缺陷背光模块已经完成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式